linux-kernel - Re: [PATCH] kasan, arm64: clean up KASAN_SHADOW_SCALE

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Date:   Mon, 5 Mar 2018 12:16:41 +0000
From:   Will Deacon <will.deacon@....com>
To:     Andrey Konovalov <andreyknvl@...gle.com>
Cc:     Catalin Marinas <catalin.marinas@....com>,
        Andrey Ryabinin <aryabinin@...tuozzo.com>,
        Alexander Potapenko <glider@...gle.com>,
        Dmitry Vyukov <dvyukov@...gle.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kasan-dev@...glegroups.com, linux-mm@...ck.org,
        Kostya Serebryany <kcc@...gle.com>
Subject: Re: [PATCH] kasan, arm64: clean up KASAN_SHADOW_SCALE_SHIFT usage

On Thu, Mar 01, 2018 at 06:07:12PM +0100, Andrey Konovalov wrote:
> This is a follow up patch to the series I sent recently that cleans up
> KASAN_SHADOW_SCALE_SHIFT usage (which value was hardcoded and scattered
> all over the code). This fixes the one place that I forgot to fix.
> 
> The change is purely aesthetical, instead of hardcoding the value for
> KASAN_SHADOW_SCALE_SHIFT in arch/arm64/Makefile, an appropriate variable
> is declared and used.

Cheers, I'll pick this up.

Will